------- Comment #15 from uros at gcc dot gnu dot org 2007-08-23 14:23 ------- Subject: Bug 17390
Author: uros Date: Thu Aug 23 14:23:40 2007 New Revision: 127742 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127742 Log: PR target/17390 * config/i386/i386.c (ix86_expand_fp_compare): Expand fp comparison to fake fcomi i387 instruction for !TARGET_CMOVE. (ix86_expand_branch): Expand natural sequence with one jump for all targets, not only TARGET_CMOVE. * config/i386/i386.md (*cmpfp_0_cc): New define_insn_and_split pattern to implement fake fcomi sequence. Split instruction after reload to correct compare sequences. (*cmpfp_xf_cc): Ditto. (*cmpfp_<mode>_cc): Ditto. (*cmpfp_u_cc): Ditto. (*cmpfp_<mode>_cc): Ditto. testsuite/ChangeLog: PR target/17390 * gcc.target/i386/pr17390.c: New test. Added: trunk/gcc/testsuite/gcc.target/i386/pr17390.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/i386.c trunk/gcc/config/i386/i386.md trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17390
